Xinwu Riveting and Tightening System (Shanghai) Co., Ltd
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Full stainless steel flat round head closed core rivet BBF B2B2F B4B4F
Waterproof, no nail core detachment
Product details

Full stainless steel flat round head closed core rivets:

All stainless steel flat round head closed type core pulling rivet is a single-sided riveting fastener, with the blind end of the rivet body closed, so that the riveting hole on the component is completely closed by the rivet body, ensuring the sealing effect.

BBF:Rivet body made of 304 stainless steel and nail rod made of 420 stainless steel;

B2B2FRivet body made of 304 stainless steel and nail rod made of 304 stainless steel;

B4B4FRivet body made of 316 stainless steel and nail rod made of 316 stainless steel;

characteristic:

1. Wide riveting range;

2. Waterproof and sealed;

3. The nail head never falls off;

4. Corrosion resistance and high strength;

5. High installation efficiency and low-cost riveting.

Application:

All stainless steel flat round head closed core rivets are particularly suitable for occasions with sealing and rust prevention requirements, and are widely used in industrial manufacturing fields such as automobiles, rail transit, and containers.

Parameter table:


D L Grip range Product code dk k dm p tensile shear
3.2 +0.9/-0 min. ~ max.     max. ref. min. [ N ] [ N ]
[+0.08/-0.15] 6.0 1.0 ~ 2.0 BBF-32060 6.0 [+/-0.24] 1.3 1.9 27 2200 2000
  8.0 1.5 ~ 3.0 BBF-32080
  9.5 3.0 ~ 5.0 BBF-32095
3.3-3.4mm 12.0 5.0 ~ 7.0 BBF-32120
  14.0 6.0 ~ 8.5 BBF-32140
4.0 7.0 1.0 ~ 2.2 BBF-40070 8.0 [+/-0.29] 1.7 2.5 27 3500 3000
[+0.08/-0.15] 8.0 1.5 ~ 3.0 BBF-40080
  9.5 2.5 ~ 4.5 BBF-40095
4.1-4.2mm 12.0 4.0 ~ 6.5 BBF-40120
  14.0 5.0 ~ 8.0 BBF-40140
  16.0 8.0 ~ 11.0 BBF-40160
4.8 8.0 0.5 ~ 3.0 BBF-48080 9.5 [+/-0.29] 2.0 2.9 27 4400 4000
[+0.08/-0.15] 9.5 2.5 ~ 4.5 BBF-48095
  12.0 4.0 ~ 6.5 BBF-48120
4.9-5.0mm 16.0 6.0 ~ 10.0 BBF-48160
  20.0 9.0 ~ 14.0 BBF-48200
D L Grip range Product code dk k dm p tensile shear
3.2 +0.9/-0 min. ~ max.     max. ref. min. [ N ] [ N ]
  6.0 0.5 ~ 1.5 B2B2F-32060 6.0 [+/-0.24] 1.4 1.9 27 2200 2000
[+0.08/-0.10] 8.0 1.5 ~ 3.0 B2B2F-32080
  9.5 3.0 ~ 5.0 B2B2F-32095
3.3mm 12.0 5.0 ~ 6.5 B2B2F-32120
4.0 6.0 0.5 ~ 1.5 B2B2F-40060 8.0 [+/-0.29] 1.7 2.3 27 3500 3000
[+0.08/-0.10] 8.0 1.5 ~ 3.0 B2B2F-40080
  10.0 3.0 ~ 5.0 B2B2F-40100
4.1mm 12.0 5.0 ~ 6.5 B2B2F-40120
  15.0 6.5 ~ 9.0 B2B2F-40150
4.8 8.0 0.5 ~ 3.0 B2B2F-48080 9.5 [+/-0.29] 2.0 2.9 27 4400 4000
[+0.08/-0.10] 9.5 3.0 ~ 5.0 B2B2F-48095
  12.0 5.0 ~ 6.5 B2B2F-48120
4.9mm 16.0 6.5 ~ 9.0 B2B2F-48160
  20.0 10.5 ~ 14.0 B2B2F-48200
5 8.0 0.5 ~ 3.0 B2B2F-48080 9.5 [+/-0.29] 2.0 2.9 27 4400 4000
[+0.08/-0.10] 9.5 3.0 ~ 5.0 B2B2F-48095
  12.0 5.0 ~ 6.5 B2B2F-48120
5.1mm 16.0 6.5 ~ 9.0 B2B2F-48160
  20.0 10.5 ~ 14.0 B2B2F-48200
6.4 10.0 1.0 ~ 3.0 B2B2F-64100 12.7
[+/-0.5]
2.5 3.8 32 8700 6800
[+0.08/-0.10] 12.5 1.5 ~5.5 B2B2F-64125
  13.5 3.0 ~ 6.5 B2B2F-64135
6.5mm 16.0 5.0 ~ 9.0 B2B2F-64160
  20.0 7.0 ~ 13.0 B2B2F-64200
D L Grip range Product code dk k dm p tensile shear
3.2 +0.9/-0 min. ~ max.     max. ref. min. [ N ] [ N ]
[+0.08/-0.15] 6.0 1.0 ~ 2.0 B4B4F-32060 6.0 [+/-0.24] 1.3 1.96 27 2200 2000
  8.0 1.5 ~ 3.0 B4B4F-32080
  9.5 3.0 ~ 5.0 B4B4F-32095
3.3-3.4mm 12.0 5.0 ~ 7.0 B4B4F-32120
  14.0 6.0 ~ 8.5 B4B4F-32140
4.0 7.0 1.0 ~ 2.2 B4B4F-40070 8.0 [+/-0.29] 1.7 2.56 27 3500 3000
[+0.08/-0.15] 8.0 1.5 ~ 3.0 B4B4F-40080
  9.5 2.5 ~ 4.5 B4B4F-40095
4.1-4.2mm 12.0 4.0 ~ 6.5 B4B4F-40120
  14.0 5.0 ~ 8.0 B4B4F-40140
  16.0 8.0 ~ 11.0 B4B4F-40160
4.8 8.0 0.5 ~ 3.0 B4B4F-48080 9.5 [+/-0.29] 2.0 2.96 27 4400 4000
[+0.08/-0.15] 9.5 2.5 ~ 4.5 B4B4F-48095
  12.0 4.0 ~ 6.5 B4B4F-48120
4.9-5.0mm 16.0 6.0 ~ 10.0 B4B4F-48160
  20.0 9.0 ~ 14.0 B4B4F-48200

Production standards:

The all stainless steel flat round head closed core rivets provided by Xinwu Company are produced according to the following standards:

1. The national standard and corresponding international standards (ISO) for all stainless steel flat round head closed core rivets are as follows:

GB/T 12615.4-2004 All stainless steel flat round head closed core rivets, Class 51 (equivalent to ISO15976:2002)

2. All stainless steel flat round head closed type pop rivets are American standard IFI-126-2003 Break Mandrel Close End Blind Rivets

3. The diameter series of all stainless steel flat round head closed type pop rivets available for selection are 3.2, 4.0, 4.8, and 6.4, as detailed in the specification parameter table:

4. The product testing method follows GB/T 3098.18-2004 (ISO14589:2000), and the performance indicators are GB/T 3098.19-2004.

key word:
Stainless steel waterproof rivets
Stainless steel closed rivet
Stainless steel sealing rivet
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